"I worry that the firefighters and their high-pressure hose cannot reach our floor, " says Wu Dongyang, a private businessman who lives on the 16th floor of a 24-story building.
The first one focused on helping ocean bound private boats remove barnacles from their hulls by sending a diver into the water below the boat with a high pressurehose.
Lovingly nicknamed Anna Konda (no explanation necessary), the Norwegian bot was assembled using 20 hydraulic motors powered by a regular fire hose, whose 100 bars of pressure give it enough strength to break through walls and even lift a car right up off the ground.